Rihanna Praises Vogue Dancing Paramedic, Mocks 'Prom Bat' Teen - Rihanna is a Twitter powerhouse, throwing shade on a fangirl in a bat dress while praising a vogue dancing paramedic. As John Basedow (@JohnBasedow) reports, the 'Monster' singer tweeted pics and comments, like #PromBat, appearing to mock a 16-year-old girl who wore a Rihanna-inspired winged dress to her prom, and then commended an EMT who vogued out to her song 'Pour It Up' in a viral video on YouTube.